1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andrew-mc [135]
3 years ago
14

The diagram shows two parallel lines and transversal. If the measure of <6 is 140, what is the measure of <1?

Mathematics
2 answers:
alexandr402 [8]3 years ago
5 0
Angles 6 and 3 are supplementary.  If angle 6 is 140, then angle 3 is 40.  Because those lines are parallel and cut by a transversal, then angles 3 and 1 are corresponding and congruent.  That means that angle 1 measures 40° also.  Choice D.
VladimirAG [237]3 years ago
3 0

Answer:

(D)

Step-by-step explanation:

Given: It is given that ∠6 measures 140°.

To find: The measure of ∠1.

Solution:

It is given that ∠6 measures 140° and since there are two parallel lines which are cut by a transversal, then using the properties of parallel lines, we have

m∠6=m∠2(Alternate interior angles)

Therefore, m∠6=m∠2=140°

Also, m∠2 and m∠1 forms the linear pair, therefore

m∠1+m∠2=180°(Linear pair)

⇒m∠1+140°=180°

⇒m∠1=180-140

⇒m∠1=40°

Thus, the measure of ∠1 is 40°.

Hence, option D is correct.

You might be interested in
Help please my moms going to kill me if I don’t get this right
iragen [17]

Answer:

x=-\frac{41}{6}

Step-by-step explanation:

Pay attention to the two tick marks. This indicates that those sides are congruent to each other and so will the angles on the bottom and top. Therefore, we can set up the equation 137+2(-3x+1)=180 and solve for x:

137+2(-3x+1)=180

137+(-6x+2)=180

137-6x+2=180

139-6x=180

-6x=41

x=-\frac{41}{6}

8 0
2 years ago
) Find AD if BC = 13x + 279.<br>AD = 2x + 135, AC = 11x + 267,<br>and BD = 63.​
Cloud [144]

Answer:

efe

Step-by-step explanation:

erw

6 0
3 years ago
The movie, Avatar, earned $760 million in America theaters and $2.022 billion in foreign theaters. How much did Avatar earn worl
SCORPION-xisa [38]

Answer:

2.782 billion

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I'm gonna cry I don't get this​
snow_tiger [21]

Answer:

d=14

Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve.

so the answer is d=14

6 0
2 years ago
Read 2 more answers
A circle has an area of 1075.21 m^2 <br> What is the radius to the nearest 1 decimal x.x
Sindrei [870]
Area of circle = πr²

1075.21 = πr²

1075.21/π = r²

r = √1075.21/π

r = 18.5
7 0
2 years ago
Other questions:
  • A pencil consists of a cone stacked on top of a cylinder. The diameter of the cylindrical base of the pencil is 10 mm and the he
    14·2 answers
  • Which statements are true about markups and markdowns? Check all that apply. To find a markup price, add the original amount to
    5·2 answers
  • HELP if f(x)=-14x-2, then f^-1(x)=?
    7·1 answer
  • Select the correct answer from each drop-down menu.
    7·1 answer
  • 2. What is the rule for this input-output table?
    13·1 answer
  • The surface area of a rectangular prism is 220 cm2. Two of the dimensions are 5 cm. Find the measure of the other dimension.
    6·1 answer
  • How many times does 28 go in to 45
    9·1 answer
  • I don’t understand so please HELPPPPPPPPPPPPPP
    8·2 answers
  • Xlog5 - log125 = 0 solve for x. Asking for step by step answer.
    14·1 answer
  • What happens to the graph of f(x) when it is multiplied<br> by a negative number less than -1?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!